Upgrade the Software
                                                            Refer to the GigaVUE-OS Upgrade Guide for details on upgrading the software.
                                                            Save the Configuration
                                                            Before upgrading the software, save your current running configuration by doing the following:
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    1.  
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                                                                    Select Setting > Config and Licenses > Configurations > Actions. | 
                                                                
                                                            
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    2. 
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                                                                    Select Action > Save menu as shown in the following figure. | 
                                                                
                                                            
                                                            
                                                                
                                                            
                                                            Note:  You can also save the current configuration by selecting Admin > Save Configuration a shown in the following figure.
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    3. 
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                                                                    If you used the Action menu, confirm that you want to save the configuration by Clicking Save on the dialog screen that displays, as follows: | 
                                                                
                                                            
                                                            Upgrade PLD
                                                            Use the following steps to upgrade Programmable Logic Device (PLD):
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    1.  
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                                                                    Using administrator user credentials, log in to GigaVUE-FM. | 
                                                                
                                                            
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    2. 
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                                                                    On the left navigation pane, click  , and then select Physical>Nodes. Select the required node or cluster. | 
                                                                
                                                            
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    3. 
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                                                                    Select Settings > Reboot and Upgrade. The Reboot and PLD upgrade page displays. | 
                                                                
                                                            
                                                            
                                                                PLD upgrade is used to upgrade Programmable Logic Devices (PLDs) such as Field Programmable Gate Arrays (FPGAs) on GigaVUE‑HC3 nodes.
                                                            
                                                            
                                                                
                                                                
                                                                
                                                                
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                                                                    4. 
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                                                                    Select the required slot, click Upgrade. |